SCIENCE: Understanding Heat
THIS IS A QUIZ - IT IS NOT A TEST

Please think before answering each question, then skip any you don't understand.

On completing the quiz,  you will receive an email (If you have supplied a
On no igroup), to find the correct solution to each incorrect or missing answer.

HEAT page on BBPS WIKI:  https://goo.gl/yhNHix

Have fun :)

Adapted from: Institute of Educational Sciences: Differentiation of Heat & Temperature
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P1.0
Which of the following describes you best:
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P1.1
P1.2
P1.3
Which year or class / year group?
Q1. Properties of natural & processed materials:
Q1.1
The temperature of an object depends on the material that it is made of
1 point
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Q1.2
How confident are you on a scale of 1 to 5 that your answer is correct (1=confused and 5=certain)
Confused
Certain
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Q1.3
How do things get warmer or colder?
1 point
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Q1.4
Sweaters, gloves and woollen blankets are sources of heat.
1 point
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Q1.5
Some substances, including flour, sugar and air cannot heat up.
1 point
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2.1  Adding or removing heat on everyday solids & liquids:
Q2.2
If my hands are cold, holding a warm cup of hot chocolate will remove some of the cold from my hands so that my hands will feel warmer:
1 point
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Q2.3
Most objects that warm up quickly (conductors of heat) usually only cool down slowly.
1 point
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Q2.4
How confident are you on a scale of 1 to 5 that your answer is correct (1=confused and 5=certain)
Confused
Certain
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Q3. Some materials can CHANGE STATE: For example, when water is heated, it can change from solid (ice) to liquid (water) to gas (steam or vapour).
Q3.1
When water is boiled, light coloured or white steam can easily be seen:
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Q3.2
Heat almost always rises
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Q3.3
Heat usually goes out and cold usually goes in
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Q3.4
If I pick up a WARM ROCK with my cold hands, my hands will get WARMER because heat travels from HOT TO COLD.
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Q3.5
My woollen gloves keep my hands warm because wool produces heat
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Q3.6
If I pick up a COLD ICE block with my warm hand, my hand will get COLDER because heat travels FROM HOT TO COLD.
1 point
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Q4. Effects of heating & cooling in everyday life:
Q4.1
A cold snowball will give off cold air
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Q4.2
Explain why you chose your answer to the previous question (question 3.1)
Q4.3
A hat can keep your head warm in cold weather. What is the most likely reason
1 point
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Q4.4
How confident are you on a scale of 1 to 5 that your answer is correct (1=confused and 5=certain)
Confused
Certain
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Q4.5
Because of the downward force of gravity on Earth, we say that hot air almost always rises but in zero gravity (say, on the International Space Station), hot air would not rise?
1 point
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Q4.6
How confident are you on a scale of 1 to 5 that your answer is correct (1=confused and 5=certain)
Confused
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Q4.7
Q5.  A student takes a metal ruler and a wooden ruler from his pencil case. He notices that the metal ruler feels colder than the wooden ruler. Which of the following explanations is most likely correct:
Q5.1
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Q5.2
How confident are you on a scale of 1 to 5 that your answer is correct (1=confused and 5=certain)
Confused
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Q5.3
Is a big ice cube colder than a small ice cube?
1 point
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Q5.4
Q5.5
Materials get warmer because:
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Q5.6
How confident are you on a scale of 1 to 5 that your answer is correct (1=confused and 5=certain)
Confused
Certain
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Q6.1
Where do you think you have learned most about the answers to questions in this quiz:
Q6.2
This is the last question in the quiz. Do you have any comments about how this quiz could be improved?
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